Parameter Optimization for Composite Structures of Microperforated Panel and Porous Metal for Optimal Sound Absorption Performance

Parameter Optimization for Composite Structures of Microperforated Panel and Porous Metal for Optimal Sound Absorption Performance

The composite structure of a microperforated panel and porous metal is a promising sound absorber for industrial noise reduction, sound absorption performance of which can be improved through parameter optimization. A theoretical model is constructed for the composite structure of a microperforated...

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Bibliographic Details
Main Authors: Haiqin Duan, Xinmin Shen, Fei Yang, Panfeng Bai, Xiaofang Lou, Zhizhong Li
Format: Article
Language:English
Published: MDPI AG 2019-11-01
Series:Applied Sciences
Subjects:
parameter optimization
sound absorption performance
composite structure
porous metal
microperforated panel
limited total thickness
Online Access:https://www.mdpi.com/2076-3417/9/22/4798

Internet

https://www.mdpi.com/2076-3417/9/22/4798

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